Ключевые слова: abstract, age, aging, annual, background, bark, board, brown, carpenter, circle, circular, closeup, concentric, cut, detail, forest, growth, history, life, line, log, lumber, macro, material, natural, nature, organic, pattern, plant, ring, round, saw, section, shape, slice, stain, striped, stump, surface, texture, textured, timber, tree, trunk, violet, wood, wooden, woodgrain,